Striping Programming Examples

Versal ACAP Technical Reference Manual (AM011)

Document ID
AM011
Release Date
2022-04-26
Revision
1.4 English

The following table lists QSPI striping examples.

Table 1. QSPI Striping Examples
  [IMM_DATA] [DATA_XFER] [STRIPE] [TRANSMIT] [RECEIVE] [BUS_SELECT]
TX Data: to Both Flash Devices
  EBh 0 0 1 0 11
TX Data: even Bytes to QSPI0, Odd Bytes to QSPI1
  64h 1 1 1 0 11
TX Data: to Both Flash Devices (not common, but possible)
  64h 1 0 1 0 11
RX Data: Note: [stripe] = 0 is N/A when [receive] = 1
  64h 1 X1 0 1 11
Note: [STRIPE] = 0 is not applicable when [RECEIVE] = 1.